Transmitter 50kW

The RIZ FIDELITY 50 is members of the newest RIZ's MW DIGITAL totally solid state transmitter family, having the

output power of 50 kW.

Transmitter is capable for standard amplitude AM, digital DRM or SIMULCAST modes of operation. The operating mode is changed by pressing a button on the touch screen main menu.

The DRM Exciter / Modulator is integrated in the transmitter.Multifunctional touch screen menu enables controlling of the transmitter and monitoring of all relevant parameters.

Power amplifiers are designed as plug-in hot swappable broadband units, without needs for tuning over the entire MW band, with integrated supervision and protection circuits.

The new approach in mechanical design and the multiphase PWM makes the RIZ FIDELITY 50 smaller, more compact and more efficient than older generation MW transmitters.

This transmitter, as well as all other RIZ's FIDELITY LINE transmitters in the power range 5 kW up to 2000 kW, is designed in accordance with IEC standards and ITU recommendations for this type of service.